#3E65E0#3E65E0

#3E65E0 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.0% C 0.193 H 266.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E65E0
RGB	rgb(62, 101, 224)
HSL	hsl(226, 72%, 56%)
HSV	hsv(226, 72%, 88%)
CMYK	cmyk(72.3%, 54.9%, 0%, 12.2%)
CIE-LAB	lab(46.59, 28.04, -66.71)
CIE-LCH	lch(46.59, 72.36, 292.80°)
OKLab	oklab(54.99% -0.0113 -0.1922)
OKLCH	oklch(54.99% 0.193 266.6)
XYZ	xyz(20.0901, 15.7112, 72.4803)
Luminance	0.1571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E65E0 #E0B93E

analogous

#3EB6E0 #3E65E0 #683EE0

triadic

#3E65E0 #E03E65 #65E03E

tetradic

#3E65E0 #E03EB6 #E0B93E #3EE068

square

#3E65E0 #E03EB6 #E0B93E #3EE068

split-complementary

#3E65E0 #E0683E #B6E03E

monochromatic

#17338D #1F46C2 #3E65E0 #738FE8 #A7B9F1

Accessibility & contrast

On white

5.07

#3E65E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3E65E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E65E0

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E65E0	#FFFFFF	#000000	##FFFFFF
##3E65E0	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E4

Deuteranopia (green-blind)

#0067DE

Tritanopia (blue-blind)

#008399

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e65e0;
/* rgb */ color: rgb(62, 101, 224);
/* oklch */ color: oklch(55.0% 0.193 266.6);

Tailwind

colors: {
  custom: {
    50: '#8890eb',
    500: '#3e65e0',
    950: '#000000',
  },
}

SCSS

$custom: #3e65e0;
$custom-light: #8890eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e65e0",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 224
  },
  "hsl": {
    "h": 225.556,
    "s": 72.321,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54994,
    "c": 0.19256,
    "h": 266.6
  },
  "luminance": 0.15713
}

Semantic roles & 50–950 ramp

primary

#3E65E0

secondary

#DECE9B

accent

#C339EF

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3E65E0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →